As a materials engineer working for a highway department, what standard PGasphalt binder grade would you specify for each of the conditions shown inTable P9.14 (show all calculations and fill in the table)? TABLE P9.14Seven-Day MaximumPavement TemperatureMinimum PavementRecommendedTemperaturePG GradeStandardStandard50%98%CaseMean, °CDeviation, °CMean, °C Deviation, °C ReliabilityReliability1431.5-292.52513-1843622.5102

Given:- The data for 3 different cases of the pavement is given To determine:- The standard PG…

TABLE P9.14 Seven-Day Maximum Pavement Temperature Minimum Pavement Recommended Temperature PG Grade Standard Standard 50% 98% Case Mean, °C Deviation, °C Mean, °C Deviation, °C Reliability Reliability 1 43 1.5 -29 2.5 2 51 3 -18 4 3 62 2.5 10 2

TABLE P9.14 Seven-Day Maximum Pavement Temperature Minimum Pavement Recommended Temperature PG Grade Standard Standard 50% 98% Case Mean, °C Deviation, °C Mean, °C Deviation, °C Reliability Reliability 1 43 1.5 -29 2.5 2 51 3 -18 4 3 62 2.5 10 2

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Dimensional homogeneity

The term dimensional homogeneity means that in an equation, the dimensions of each term on both sides are equal, which means the dimensions of the left-hand side (LHS) of an equation are similar to the dimensions of the right-hand side (RHS). For a dimensionally homogeneous equation, the powers of fundamental dimensions will be identical on both sides of the equation.

Question

As a materials engineer working for a highway department, what standard PG
asphalt binder grade would you specify for each of the conditions shown in
Table P9.14 (show all calculations and fill in the table)?

TABLE P9.14
Seven-Day Maximum
Pavement Temperature
Minimum Pavement
Recommended
Temperature
PG Grade
Standard
Standard
50%
98%
Case
Mean, °C
Deviation, °C
Mean, °C Deviation, °C Reliability
Reliability
1
43
1.5
-29
2.5
2
51
3
-18
4
3
62
2.5
10
2

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